Good hike and close to Boulder. Start early - you can either do out and back (starting clockwise) or loop (starting counterclockwise). First .5 mile of counterclockwise is flat, wide, gravel. The rest of it is a lot of switchbacks and exposed, so wear sunscreen and start early.

I usually don't have to stop and I took a few breaks this time. Great workout and doesn't take too long. Start early!